package com.wisewin.circle.dao;

import com.wisewin.circle.entity.db.TrendHeartDO;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Component;

@Component
public interface TrendHeartDAO {

    public void insert(@Param("obj")TrendHeartDO trendHeartDO);

    public TrendHeartDO queryTrendHeartById(Integer userId, Integer trendId);

    public void delete(Integer userId, Integer trendId);
}
